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Home >> Subaru >> 2007 >> B9 Tribeca Base >> Repair and Diagnosis (Single Page) >> Electrical >> Motors, Switches, Relays >> OEM Wiring Diagrams & Fuse/Relay Locations >> Basic Diagnostic Procedure >> Abbreviation In Wiring Diagrams

Abbreviation In Wiring Diagrams

Abbr. Full name
A/C Air Conditioner
A/F Air/Fuel (Air fuel ratio sensor)
ABS Anti-lock Brake System
ACC Accessory
ALT Generator
Assy Assembly
AT Electronically controlled fully-automatic
AUX Auxiliary
AWD All Wheel Drive
CAN Controller Area Network
CPU Central Processing Unit
ECM Engine Control Module (ECM)
EEPROM Electronically Erasable and Programmable
Read Only Memory
F/B Fuse & Relay box
FWD Front Wheel Drive
GPS Global Positioning System
H/L Headlight
I/F Interface
IG Ignition
L, LH Left Hand
LCD Liquid Crystal Display
M/B Main fuse box
MFD Multi Function Display
OP Optional Parts or Open
PWM Pulse Width Modulation
R, RH Right Hand
SBF Slow Blow Fuse
ST Starter
TCS Traction Control System
TCM AT Control Module
TPM Tire Pressure Monitor
U, UP Up
VDC Vehicle Dynamics Control
VVL Variable Valve Lift